Is it possible that the lag issue in pubg mobile is due the cheat you use while playing? Because i tried to play pubg without using the cheat and the game runs smoothly. Then afterwards, when I use the ESP already the game becomes so lag especially when there's an enemy near you.
I've heard others saying the same but I think it is not. It is a matter of your PC specs since you will need an emulator and most important of all INTERNET CONNECTION.
Try to disable Aero
also right click on you computer choose properties from left side click advanced system settings
again from top select Advanced in performance section click settings
check Adjust for best performance hit apply